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公开(公告)号：US20240298981A1
公开(公告)日：2024-09-12
申请号：US18258468
申请日：2021-06-09
Applicant: Hologic, Inc.
Inventor： Tri PHAM , Marc HANSROUL , David PHILIPS
CPC classification number: A61B6/4035 , A61B6/4405 , A61B6/4441 , A61B6/4476 , A61B6/5235
Abstract: A mobile imaging system or mini C-arm with a variable aperture assembly is disclosed. The mini C-arm includes a detector and a moveable source. The aperture assembly being operatively coupled to the moveable source. The aperture assembly including a plurality of independently controllable blades such as, for example, first, second, third, and fourth blades, to define a variable aperture through which an X-ray beam is passed from the source to the detector. In one embodiment, each of the plurality of blades is independently controlled. In one embodiment, the aperture assembly includes a PCB sensor aligned with the plurality of blades for detecting a position of each of the plurality of the blades.
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公开(公告)号：US20240057956A1
公开(公告)日：2024-02-22
申请号：US18446641
申请日：2023-08-09
Applicant: Hologic, Inc.
Inventor： John JENKINS , Mark GUETERSLOH , Aleksey DANILKIN , Tri PHAM
CPC classification number: A61B6/4441 , G21K1/04 , A61B6/4452 , A61B6/487 , A61B6/06 , A61B6/461 , A61B6/4233
Abstract: A real-time fluoroscopic imaging system includes a collimator and a detector which are rotationally movable independent of the support assembly, e.g., c-arm, to which they are mounted. Rotational movement of the collimator and the detector are coordinated such that the orientation of the detector with respect to the collimator does not change. The collimator may include a geared flange member to facilitate rotation, and may be a single molded piece formed of a plastic such as tungsten polymer material. The system may also include a plurality of interchangeable collimators characterized by different shapes. A display is provided to present an image to an operator, and image orientation logic displays a target anatomy in a selected orientation regardless of orientation of the target anatomy relative to the detector, and regardless of rotation of the detector.
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公开(公告)号：US20220071579A1
公开(公告)日：2022-03-10
申请号：US17479767
申请日：2021-09-20
Applicant: HOLOGIC, INC.
Inventor： Richard KEIL , Daniel SANTOS , Mark GUETERSLOH , Kevin WILSON , Tri PHAM , Alexsey DANILKIN
IPC: A61B6/00
Abstract: A medical imaging device includes an x-ray source disposed at a first end of an arm, and an x-ray detector disposed at a second end of the arm opposite of the x-ray source. At least one of the x-ray source, the x-ray detector, and a portion of the arm are selectively adjustable with respect to the arm.
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公开(公告)号：US20240173005A1
公开(公告)日：2024-05-30
申请号：US18500500
申请日：2023-11-02
Applicant: Hologic, Inc.
Inventor： Richard KEIL , Daniel SANTOS , Mark GUETERSLOH , Kevin WILSON , Tri PHAM , Aleksey DANILKIN
CPC classification number: A61B6/4441 , A61B6/44 , A61B6/4411 , A61B6/4429 , A61B6/4435 , A61B6/4452 , A61B6/4458 , A61B6/4476 , A61B6/46 , A61B6/54 , A61B6/542 , A61B6/544 , A61B6/545 , A61B6/58 , A61B6/587 , A61B6/588 , A61B6/4405 , A61B6/467
Abstract: A medical imaging device includes an x-ray source disposed at a first end of an arm, and an x-ray detector disposed at a second end of the arm opposite of the x-ray source. At least one of the x-ray source, the x-ray detector, and a portion of the arm are selectively adjustable with respect to the arm.
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公开(公告)号：US20220031267A1
公开(公告)日：2022-02-03
申请号：US17280020
申请日：2019-09-26
Applicant: HOLOGIC, INC.
Inventor： Daniel SANTOS , Christian ULM , Tri PHAM , Christopher O. EVANS , Anthony Clegg PARKER
IPC: A61B6/00
Abstract: A mobile imaging system or mini C-arm with an increased range of motion is disclosed. The mini C-arm including a mobile base, a C-arm assembly, and an arm assembly for coupling the C-arm assembly and the mobile base. The arm assembly being coupled to the mobile base via a first joint assembly that enables the arm assembly to move relative to the mobile base about first and second axes of rotation. Thus, in use, the first joint assembly enables two degrees of motion—a first vertical pivoting or rotational movement and a second horizontal pivoting or rotational movement. The first joint assembly being coupled to the base via a horizontal axis of rotation that is located at a vertically fixed position so that the horizontal axis of rotation is positioned at a fixed height or distance from the base, and hence a fixed height or distance from the floor.
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Patent Agency Ranking
公开(公告)号：US20180206806A1
公开(公告)日：2018-07-26
申请号：US15861863
申请日：2018-01-04
Applicant: HOLOGIC, INC.
Inventor： John JENKINS , Mark GUETERSLOH , Aleksey DANILKIN , Tri PHAM
CPC classification number: A61B6/4441 , A61B6/06 , A61B6/4233 , A61B6/4452 , A61B6/461 , A61B6/487 , G21K1/04
Abstract: A real-time fluoroscopic imaging system includes a collimator and a detector which are rotationally movable independent of the support assembly, e.g., c-arm, to which they are mounted. Rotational movement of the collimator and the detector are coordinated such that the orientation of the detector with respect to the collimator does not change. The collimator may include a geared flange member to facilitate rotation, and may be a single molded piece formed of a plastic such as tungsten polymer material. The system may also include a plurality of interchangeable collimators characterized by different shapes. A display is provided to present an image to an operator, and image orientation logic displays a target anatomy in a selected orientation regardless of orientation of the target anatomy relative to the detector, and regardless of rotation of the detector.
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公开(公告)号：US20240358335A1
公开(公告)日：2024-10-31
申请号：US18668514
申请日：2024-05-20
Applicant: Hologic, Inc.
Inventor： Daniel SANTOS , Christian ULM , Tri PHAM , Christopher O. EVANS , Anthony Clegg PARKER
IPC: A61B6/00
CPC classification number: A61B6/4405 , A61B6/4441
Abstract: A mobile imaging system or mini C-arm with an increased range of motion is disclosed. The mini C-arm including a mobile base, a C-arm assembly, and an arm assembly for coupling the C-arm assembly and the mobile base. The arm assembly being coupled to the mobile base via a first joint assembly that enables the arm assembly to move relative to the mobile base about first and second axes of rotation. Thus, in use, the first joint assembly enables two degrees of motion—a first vertical pivoting or rotational movement and a second horizontal pivoting or rotational movement. The first joint assembly being coupled to the base via a horizontal axis of rotation that is located at a vertically fixed position so that the horizontal axis of rotation is positioned at a fixed height or distance from the base, and hence a fixed height or distance from the floor.
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公开(公告)号：US20230218251A1
公开(公告)日：2023-07-13
申请号：US18001409
申请日：2021-06-09
Applicant: HOLOGIC, INC.
Inventor： Marc HANSROUL , Daniel SANTOS , Jay STEIN , Tri PHAM , Scott HUNT
CPC classification number: A61B6/4452 , A61B6/025 , A61B6/4405 , A61B6/4441 , A61B6/4476 , A61B6/5205 , A61B6/463 , A61B6/466 , A61B6/54 , A61B6/447
Abstract: A mini C-arm with a movable X-ray source is disclosed. The mini C-arm including a moveable base, a C-arm assembly, and an arm assembly for coupling the C-arm assembly and the base. The C-arm assembly includes a first end, a second end, and a curved intermediate body portion defining an arc length. The source is positioned adjacent to the first end. A detector is positioned at the second end. The source is moveable along the arc length and relative to the detector to enable a plurality of images of the patient's anatomy to be acquired including a first image when the X-ray source is at a first position and a second image when the X-ray source is at a second position. The images being taken without moving the patient's anatomy. The C-arm assembly may include a motor and a belt drive system for moving the source relative to the detector.
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公开(公告)号：US20220249044A1
公开(公告)日：2022-08-11
申请号：US17704403
申请日：2022-03-25
Applicant: Hologic, Inc.
Inventor： John JENKINS , Mark GUETERSLOH , Aleksey DANILKIN , Tri PHAM
Abstract: A real-time fluoroscopic imaging system includes a collimator and a detector which are rotationally movable independent of the support assembly, e.g., c-arm, to which they are mounted. Rotational movement of the collimator and the detector are coordinated such that the orientation of the detector with respect to the collimator does not change. The collimator may include a geared flange member to facilitate rotation, and may be a single molded piece formed of a plastic such as tungsten polymer material. The system may also include a plurality of interchangeable collimators characterized by different shapes. A display is provided to present an image to an operator, and image orientation logic displays a target anatomy in a selected orientation regardless of orientation of the target anatomy relative to the detector, and regardless of rotation of the detector.
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公开(公告)号：US20200015765A1
公开(公告)日：2020-01-16
申请号：US16355697
申请日：2019-03-15
Applicant: HOLOGIC, INC.
Inventor： John JENKINS , Mark GUETERSLOH , Aleksey DANILKIN , Tri PHAM
Abstract: A real-time fluoroscopic imaging system includes a collimator and a detector which are rotationally movable independent of the support assembly, e.g., c-arm, to which they are mounted. Rotational movement of the collimator and the detector are coordinated such that the orientation of the detector with respect to the collimator does not change. The collimator may include a geared flange member to facilitate rotation, and may be a single molded piece formed of a plastic such as tungsten polymer material. The system may also include a plurality of interchangeable collimators characterized by different shapes. A display is provided to present an image to an operator, and image orientation logic displays a target anatomy in a selected orientation regardless of orientation of the target anatomy relative to the detector, and regardless of rotation of the detector.
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